This invention relates to the treatment of a patient's lung, for example, a lung exhibiting chronic obstructive pulmonary disease (COPD) and in particular to methods and devices for affecting lung volume reduction, preferably for achieving acute or immediate lung volume reduction following treatment....http://www.google.se/patents/US20110172654?utm_source=gb-gplus-sharePatent US20110172654 - Device and Method for Lung Treatment
